Tetris Worlds takes the simple yet highly addictive puzzle play of Tetris to the next level with colorful 3-D graphics, seven gameplay modes, and intense multiplayer action. Gameplay takes place in seven unique worlds, each with its own set of rules for playing Tetris , including the all-new Hotline Tetris and Fusion Tetris . As you complete levels, Tetris Worlds ups the ante by increasing the complexity and difficulty. Artwork includes the Mino characters, and futuristic backgrounds evolve while you play. Gameplay is true Tetris , still straightforward and highly addictive. Tetris Worlds supports play for up to four.